Nirūpaṇaraṅgaṃ
By: En. Kr̥ṣṇapiḷḷa.
Publisher: Ḍi. Si. Buks; Distributors, Current Books
Published: 1989
Place of publication: Kōṭṭayaṃ
Language: mal
Number of pages: 162
Subjects: Malayalam literature -- History and criticism.
Notes: In Malayalam. 
Articles, most on Malayalam literature and literary criticism.